package com.shuan.springboothello.service;

import org.springframework.stereotype.Service;

/**
 * User: lu
 * Date: 2021/12/16
 * Time: 20:56
 * Version: 1.0
 * Modified By:
 * Description:
 */
@Service
public class HelloService {

//    @Autowired
//    CountryDtoMapper countryDtoMapper;

    public String getAllCountries() {
//        CountryDto countryDto = countryDtoMapper.selectByPrimaryKey(1);
//        System.out.println(countryDto.getName());
        return "aa";
    }
}
